摘要
介绍了投影寻踪聚类技术及其模型建模的方法,并应用投影寻踪聚类模型结合遗传算法对油气管道设计方案进行了综合评价。计算实例表明,该方法优选结果与其他方法结果基本一致,与现场实际情况吻合较好,是一种新兴的石油天然气管道设计方案综合评价方法。
Projection pursuit clustering technology and its modeling method were introduced in this article, and oil and gas pipeline design scheme was evaluated comprehensively through projection pursuit clustering model combining genetic algorithms. Calculation result showed that optimization result of this method was uniform with that of other method, and can inosculate well with actual situation in field. It is a new method to comprehensively evaluate petroleum and gas pipeline design project.
出处
《焊管》
2009年第3期61-63,共3页
Welded Pipe and Tube
关键词
投影寻踪聚类
管道
优化设计
数学模型
projection pursuit
pipeline
optimization design
mathematical model
